lamps, conductors, etc. for continuity.
Continuity test at fuses
Maintenance
When using the instrument in compliance with
the instruction manual, no special maintenance is
required.
Cleaning
If the instrument is dirty after daily use, it is advi-
sed that it be cleaned using a damp cloth and a
mild household detergent.
Never use acid detergents or solvents for clea-
ning.
Battery replacement
1) Set the switch to position 1, press and push
lightly to open.
Open
battery cover
2) Remove discharged batteries and insert new
ones while respecting correct polarity. For bat-
21